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Push — master ( 5a4b2b...9dcc41 )
by Woody
02:09
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DiscoveryCache::makeInstance()   A

↳ Parent: DiscoveryCache

Complexity

Conditions 2
Paths 2

Size

Total Lines 8
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 5
CRAP Score 2

Importance

Changes 0
Metric Value
cc 2
eloc 4
nc 2
nop 1
dl 0
loc 8
ccs 5
cts 5
cp 1
crap 2
rs 10
c 0
b 0
f 0
1 
<?php
2 
declare(strict_types=1);
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namespace Http\Factory\Discovery;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use RuntimeException;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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abstract class DiscoveryCache

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /** @var array */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private static $cache = [];

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    protected static function makeInstance(string $interface)

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        if (! isset(self::$cache[$interface])) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            $implementation = static::locate($interface);

            


            
                                                                        
                            
            
                                    
            
            

                
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            self::$cache[$interface] = new $implementation();

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        return self::$cache[$interface];

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public static function clearCache(?string $interface = null): void

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        if ($interface === null) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            self::$cache = [];

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        } else {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            unset(self::$cache[$interface]);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @throws RuntimeException If no implementation is available

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    abstract protected static function locate(string $interface): string;

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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